import type { FrameworkConfig, ProviderPackConfig, ToolPoliciesConfig, MCPGlobalServerConfig } from './types';
import type { Intent } from '../intent/intent';
import type { AgentConfig } from '../agent/agent';
import type { PipelineConfigV2 } from '../pipeline/pipeline';
import type { Tool } from '../tool/tool';
import type { Workflow } from '../workflow/manager';
import type { ProviderConfig } from '../platform/provider';
/**
 * Register a function for use in config-defined pipelines.
 * Must be called before loading config that references this function.
 */
export declare function registerPipelineFunction(id: string, fn: (ctx: any) => unknown | Promise<unknown>): void;
/**
 * Clear all registered pipeline functions.
 */
export declare function clearPipelineFunctions(): void;
/**
 * Load configuration from a file
 */
export declare function loadConfig(filePath: string): FrameworkConfig;
/**
 * Validate config structure
 */
export declare function validateConfig(config: FrameworkConfig): void;
/**
 * Extract intents from config
 */
export declare function extractIntents(config: FrameworkConfig): Intent[];
/**
 * Extract agents from config
 * @param config - Framework configuration
 * @param basePath - Optional base path for resolving relative prompt file paths (usually config file path)
 */
export declare function extractAgents(config: FrameworkConfig, basePath?: string): AgentConfig[];
/**
 * Validate that config-defined agents do not reference markdown files that also contain
 * YAML frontmatter, which would be ambiguous with standalone agent definition files.
 */
export declare function validateNoAmbiguousPromptFiles(configAgents: AgentConfig[], basePath?: string): void;
/**
 * Extract tools from config (without execute functions)
 *
 * Config-loaded tools only have metadata (JSON Schema) - no Effect Schema.
 * They become fully typed tools when execute functions are registered at runtime.
 */
export declare function extractTools(config: FrameworkConfig): Omit<Tool, 'execute'>[];
/**
 * Extract tool access policies from config.
 */
export declare function extractToolPolicies(config: FrameworkConfig): ToolPoliciesConfig | undefined;
/**
 * Extract workflows from config
 */
export declare function extractWorkflows(config: FrameworkConfig): Workflow[];
/**
 * Validate providers configuration with Effect Schema.
 * Returns empty array if providers is null/undefined.
 * Throws ParseError if validation fails.
 */
export declare function validateProvidersConfig(providers: unknown): ProviderPackConfig[];
/**
 * Extracted provider ready for runtime registration.
 */
export interface ExtractedProvider {
    /** Provider ID (e.g., 'openai', 'anthropic') */
    id: string;
    /** Package name - either explicit or defaults to id for built-ins */
    package: string;
    /** Runtime configuration for the provider */
    config: ProviderConfig;
}
/**
 * Extract provider registrations from config.
 * Validates with Effect Schema, then converts ProviderPackConfig[] to ExtractedProvider[] for runtime use.
 */
export declare function extractProviders(config: FrameworkConfig): ExtractedProvider[];
/**
 * Extract extended pipelines from config.
 */
export declare function extractPipelinesV2(config: FrameworkConfig): PipelineConfigV2[];
/**
 * Extract MCP server configurations from framework config.
 * Resolves ${ENV_VAR} patterns in string values and returns array with server IDs.
 *
 * @param config - Framework configuration
 * @returns Array of MCP server configs with resolved env vars and id field
 */
export declare function extractMCPServers(config: FrameworkConfig): Array<MCPGlobalServerConfig & {
    id: string;
}>;
/**
 * Extract observability configuration from config.
 * Reads from config.observability and applies environment variable overrides.
 *
 * Environment variables:
 * - FRED_OTEL_ENDPOINT: OTLP endpoint URL
 * - FRED_OTEL_HEADERS: JSON object of headers (e.g., '{"Authorization":"Bearer token"}')
 * - FRED_LOG_LEVEL: Minimum log level (trace|debug|info|warning|error|fatal)
 * - FRED_SAMPLE_RATE: Success sampling rate (0.0 to 1.0)
 * - FRED_SLOW_THRESHOLD_MS: Slow threshold in milliseconds
 * - FRED_DEBUG: Debug mode (true/false)
 *
 * @param config - Framework configuration
 * @returns Observability configuration with environment overrides applied
 */
export declare function extractObservability(config: FrameworkConfig): import('./types').ObservabilityConfig;
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